LOCUS       sequence-82293-e        6377 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  The plasmid, pLXSN6bE7, is used to produce amphotropic recombinant 
            retrovirus providing efficient gene transfers and expression of the 
            HPV6b E7 gene..
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6377)
  AUTHORS   Halbert CL, Demers GW, Galloway DA
  TITLE     The E7 gene of human papillomavirus type 16 is sufficient for 
            immortalization of human epithelial cells.
  JOURNAL   J Virol. 1991 Jan;65(1):473-8.
  PUBMED    1845902
REFERENCE   2  (bases 1 to 6377)
  AUTHORS   .
  TITLE     Direct Submission
  JOURNAL   Exported Dec 15, 2025 from SnapGene Server 8.0.1
            https://www.snapgene.com
COMMENT     SGRef: number: 1; type: "Journal Article"; journalName: "J Virol."; 
            date: "1991-01"; volume: "65(1)"; pages: "473-8"
COMMENT     Sequence Label: pLXSN6bE7
FEATURES             Location/Qualifiers
     source          1..6377
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     LTR             588..763
                     /label=5' LTR (truncated)
                     /note="truncated long terminal repeat from Moloney murine 
                     sarcoma virus"
     misc_feature    826..1025
                     /label=MMLV Psi
                     /note="packaging signal of Moloney murine leukemia virus 
                     (MMLV)"
     CDS             1226..1642
                     /label=gag (truncated)
                     /note="truncated Moloney murine leukemia virus (MMLV) gag 
                     gene lacking the start codon"
     primer_bind     1572..1594
                     /label=pLXSN 5'
                     /note="Murine stem cell virus, forward primer. Also called 
                     MSCV"
     primer_bind     1610..1626
                     /label=pBABE 5'
                     /note="Psi packaging signal, forward primer for pBABE 
                     vectors"
     primer_bind     complement(2178..2198)
                     /label=pBABE 3'
                     /note="SV40 enhancer, reverse primer for pBABE vectors"
     promoter        2183..2512
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     rep_origin      2363..2498
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     CDS             2572..3366
                     /codon_start=1
                     /gene="aph(3')-II (or nptII)"
                     /product="aminoglycoside phosphotransferase from Tn5"
                     /label=NeoR/KanR
                     /note="confers resistance to neomycin, kanamycin, and G418 
                     (Geneticin(R))"
                     /translation="MIEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGRP
                     VLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDLLS
                     SHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDEEHQ
                     GLAPAELFARLKARMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
                     LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
     primer_bind     complement(2626..2645)
                     /label=Neo-R
                     /note="Neomycin resistance gene, reverse primer"
     primer_bind     3236..3255
                     /label=Neo-F
                     /note="Neomycin resistance gene, forward primer"
     LTR             3426..4019
                     /note="long terminal repeat from Moloney murine leukemia 
                     virus"
     primer_bind     complement(4122..4144)
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     misc_feature    4230..4370
                     /label=bom
                     /note="basis of mobility region from pBR322"
     primer_bind     4285..4304
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     primer_bind     complement(4385..4402)
                     /label=L4440
                     /note="L4440 vector, forward primer"
     rep_origin      complement(4556..5144)
                     /direction=LEFT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     complement(4636..4655)
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     CDS             complement(join(5315..6106,6107..6175))
                     /codon_start=1
                     /gene="bla"
                     /product="beta-lactamase"
                     /label=AmpR
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPAAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     primer_bind     5938..5957
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     promoter        complement(6176..6280)
                     /gene="bla"
                     /label=AmpR promoter
     primer_bind     6348..6366
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward 
                     primer"
ORIGIN
        1 gaattgctag caattgctag caattgctag caattcatac cagatcaccg aaaactgtcc
       61 tccaaatgtg tccccctcac actcccaaat tcgcgggctt ctgcctctta gaccactcta
      121 ccctattccc cacactcacc ggagccaaag ccgcggccct tccgtttctt tgcttttgaa
      181 agaccccacc cgtaggtggc aagctagctt aagtaacgcc actttgcaag gcatggaaaa
      241 atacataact gagaatagaa aagttcagat caaggtcagg aacaaagaaa cagctgaata
      301 ccaaacagga tatctgtggt aagcggttcc tgccccggct cagggccaag aacagatgag
      361 acagctgagt gatgggccaa acaggatatc tgtggtaagc agttcctgcc ccggctcggg
      421 gccaagaaca gatggtcccc agatgcggtc cagccctcag cagtttctag tgaatcatca
      481 gatgtttcca gggtgcccca aggacctgaa aatgaccctg taccttattt gaactaacca
      541 atcagttcgc ttctcgcttc tgttcgcgcg cttccgctct ccgagctcaa taaaagagcc
      601 cacaacccct cactcggcgc gccagtcttc cgatagactg cgtcgcccgg gtacccgtat
      661 tcccaataaa gcctcttgct gtttgcatcc gaatcgtggt ctcgctgttc cttgggaggg
      721 tctcctctga gtgattgact acccacgacg ggggtctttc atttgggggc tcgtccggga
      781 tttggagacc cctgcccagg gaccaccgac ccaccaccgg gaggtaagct ggccagcaac
      841 ttatctgtgt ctgtccgatt gtctagtgtc tatgtttgat gttatgcgcc tgcgtctgta
      901 ctagttagct aactagctct gtatctggcg gacccgtggt ggaactgacg agttctgaac
      961 acccggccgc aaccctggga gacgtcccag ggactttggg ggccgttttt gtggcccgac
     1021 ctgaggaagg gagtcgatgt ggaatccgac cccgtcagga tatgtggttc tggtaggaga
     1081 cgagaaccta aaacagttcc cgcctccgtc tgaatttttg ctttcggttt ggaaccgaag
     1141 ccgcgcgtct tgtctgctgc agcgctgcag catcgttctg tgttgtctct gtctgactgt
     1201 gtttctgtat ttgtctgaaa attagggcca gactgttacc actcccttaa gtttgacctt
     1261 aggtcactgg aaagatgtcg agcggatcgc tcacaaccag tcggtagatg tcaagaagag
     1321 acgttgggtt accttctgct ctgcagaatg gccaaccttt aacgtcggat ggccgcgaga
     1381 cggcaccttt aaccgagacc tcatcaccca ggttaagatc aaggtctttt cacctggccc
     1441 gcatggacac ccagaccagg tcccctacat cgtgacctgg gaagccttgg cttttgaccc
     1501 ccctccctgg gtcaagccct ttgtacaccc taagcctccg cctcctcttc ctccatccgc
     1561 cccgtctctc ccccttgaac ctcctcgttc gaccccgcct cgatcctccc tttatccagc
     1621 cctcactcct tctctaggcg ccggaattcg agctcggtac cccgtggaag ggtcgctgcc
     1681 tacactgctg gacaacatgc atggaagaca tgttacccta aaggatattg tattagacct
     1741 gcaacctcca gaccctgtag ggttacattg ctatgagcaa ttagtagaca gctcagaaga
     1801 tgaggtggac gaagtggacg gacaagattc acaaccttta aaacaacatt tccaaatagt
     1861 gacctgttgc tgtggatgtg acagcaacgt tcgactggtt gtgcagtgta cagaaacaga
     1921 catcagagaa gtgcaacagc ttctgttggg aacactaaac atagtgtgtc ccatctgcgc
     1981 accgaagacc taacaacgat ggcggacgat tcaggtacag aaaatgaggg gtctgggtgt
     2041 acaggatggt ttatggtaga agctatagtg caacacccaa caggtacaca aatatcagac
     2101 gatgaggatg aggaggtgga ggacagtggg tatgacatgg tggactttat tgatgacagc
     2161 aatggggatc cggctgtgga atgtgtgtca gttagggtgt ggaaagtccc caggctcccc
     2221 agcaggcaga agtatgcaaa gcatgcatct caattagtca gcaaccaggt gtggaaagtc
     2281 cccaggctcc ccagcaggca gaagtatgca aagcatgcat ctcaattagt cagcaaccat
     2341 agtcccgccc ctaactccgc ccatcccgcc cctaactccg cccagttccg cccattctcc
     2401 gccccatggc tgactaattt tttttattta tgcagaggcc gaggccgcct cggcctctga
     2461 gctattccag aagtagtgag gaggcttttt tggaggccta ggcttttgca aaaagcttgg
     2521 gctgcaggtc gaggcggatc tgatcaagag acaggatgag gatcgtttcg catgattgaa
     2581 caagatggat tgcacgcagg ttctccggcc gcttgggtgg agaggctatt cggctatgac
     2641 tgggcacaac agacaatcgg ctgctctgat gccgccgtgt tccggctgtc agcgcagggg
     2701 cgcccggttc tttttgtcaa gaccgacctg tccggtgccc tgaatgaact gcaggacgag
     2761 gcagcgcggc tatcgtggct ggccacgacg ggcgttcctt gcgcagctgt gctcgacgtt
     2821 gtcactgaag cgggaaggga ctggctgcta ttgggcgaag tgccggggca ggatctcctg
     2881 tcatctcacc ttgctcctgc cgagaaagta tccatcatgg ctgatgcaat gcggcggctg
     2941 catacgcttg atccggctac ctgcccattc gaccaccaag cgaaacatcg catcgagcga
     3001 gcacgtactc ggatggaagc cggtcttgtc gatcaggatg atctggacga agagcatcag
     3061 gggctcgcgc cagccgaact gttcgccagg ctcaaggcgc gcatgcccga cggcgaggat
     3121 ctcgtcgtga cccatggcga tgcctgcttg ccgaatatca tggtggaaaa tggccgcttt
     3181 tctggattca tcgactgtgg ccggctgggt gtggcggacc gctatcagga catagcgttg
     3241 gctacccgtg atattgctga agagcttggc ggcgaatggg ctgaccgctt cctcgtgctt
     3301 tacggtatcg ccgctcccga ttcgcagcgc atcgccttct atcgccttct tgacgagttc
     3361 ttctgagcgg gactctgggg ttcgataaaa taaaagattt tatttagtct ccagaaaaag
     3421 gggggaatga aagaccccac ctgtaggttt ggcaagctag cttaagtaac gccattttgc
     3481 aaggcatgga aaaatacata actgagaata gagaagttca gatcaaggtc aggaacagat
     3541 ggaacagctg aatatgggcc aaacaggata tctgtggtaa gcagttcctg ccccggctca
     3601 gggccaagaa cagatggaac agctgaatat gggccaaaca ggatatctgt ggtaagcagt
     3661 tcctgccccg gctcagggcc aagaacagat ggtccccaga tgcggtccag ccctcagcag
     3721 tttctagaga accatcagat gtttccaggg tgccccaagg acctgaaatg accctgtgcc
     3781 ttatttgaac taaccaatca gttcgcttct cgcttctgtt cgcgcgcttc tgctccccga
     3841 gctcaataaa agagcccaca acccctcact cggggcgcca gtcctccgat tgactgagtc
     3901 gcccgggtac ccgtgtatcc aataaaccct cttgcagttg catccgactt gtggtctcgc
     3961 tgttccttgg gagggtctcc tctgagtgat tgactacccg tcagcggggg tctttcattt
     4021 gggggctcgt ccgggatcgg gagacccctg cccagggacc accgacccac caccgggagg
     4081 taagctggct gcctcgcgcg tttcggtgat gacggtgaaa acctctgaca catgcagctc
     4141 ccggagacgg tcacagcttg tctgtaagcg gatgccggga gcagacaagc ccgtcagggc
     4201 gcgtcagcgg gtgttggcgg gtgtcggggc gcagccatga cccagtcacg tagcgatagc
     4261 ggagtgtata ctggcttaac tatgcggcat cagagcagat tgtactgaga gtgcaccata
     4321 tgcggtgtga aataccgcac agatgcgtaa ggagaaaata ccgcatcagg cgctcttccg
     4381 cttcctcgct cactgactcg ctgcgctcgg tcgttcggct gcggcgagcg gtatcagctc
     4441 actcaaaggc ggtaatacgg ttatccacag aatcagggga taacgcagga aagaacatgt
     4501 gagcaaaagg ccagcaaaag gccaggaacc gtaaaaaggc cgcgttgctg gcgtttttcc
     4561 ataggctccg cccccctgac gagcatcaca aaaatcgacg ctcaagtcag aggtggcgaa
     4621 acccgacagg actataaaga taccaggcgt ttccccctgg aagctccctc gtgcgctctc
     4681 ctgttccgac cctgccgctt accggatacc tgtccgcctt tctcccttcg ggaagcgtgg
     4741 cgctttctca tagctcacgc tgtaggtatc tcagttcggt gtaggtcgtt cgctccaagc
     4801 tgggctgtgt gcacgaaccc cccgttcagc ccgaccgctg cgccttatcc ggtaactatc
     4861 gtcttgagtc caacccggta agacacgact tatcgccact ggcagcagcc actggtaaca
     4921 ggattagcag agcgaggtat gtaggcggtg ctacagagtt cttgaagtgg tggcctaact
     4981 acggctacac tagaaggaca gtatttggta tctgcgctct gctgaagcca gttaccttcg
     5041 gaaaaagagt tggtagctct tgatccggca aacaaaccac cgctggtagc ggtggttttt
     5101 ttgtttgcaa gcagcagatt acgcgcagaa aaaaaggatc tcaagaagat cctttgatct
     5161 tttctacggg gtctgacgct cagtggaacg aaaactcacg ttaagggatt ttggtcatga
     5221 gattatcaaa aaggatcttc acctagatcc ttttaaatta aaaatgaagt tttaaatcaa
     5281 tctaaagtat atatgagtaa acttggtctg acagttacca atgcttaatc agtgaggcac
     5341 ctatctcagc gatctgtcta tttcgttcat ccatagttgc ctgactcccc gtcgtgtaga
     5401 taactacgat acgggagggc ttaccatctg gccccagtgc tgcaatgata ccgcgagacc
     5461 cacgctcacc ggctccagat ttatcagcaa taaaccagcc agccggaagg gccgagcgca
     5521 gaagtggtcc tgcaacttta tccgcctcca tccagtctat taattgttgc cgggaagcta
     5581 gagtaagtag ttcgccagtt aatagtttgc gcaacgttgt tgccattgct gcaggcatcg
     5641 tggtgtcacg ctcgtcgttt ggtatggctt cattcagctc cggttcccaa cgatcaaggc
     5701 gagttacatg atcccccatg ttgtgcaaaa aagcggttag ctccttcggt cctccgatcg
     5761 ttgtcagaag taagttggcc gcagtgttat cactcatggt tatggcagca ctgcataatt
     5821 ctcttactgt catgccatcc gtaagatgct tttctgtgac tggtgagtac tcaaccaagt
     5881 cattctgaga atagtgtatg cggcgaccga gttgctcttg cccggcgtca acacgggata
     5941 ataccgcgcc acatagcaga actttaaaag tgctcatcat tggaaaacgt tcttcggggc
     6001 gaaaactctc aaggatctta ccgctgttga gatccagttc gatgtaaccc actcgtgcac
     6061 ccaactgatc ttcagcatct tttactttca ccagcgtttc tgggtgagca aaaacaggaa
     6121 ggcaaaatgc cgcaaaaaag ggaataaggg cgacacggaa atgttgaata ctcatactct
     6181 tcctttttca atattattga agcatttatc agggttattg tctcatgagc ggatacatat
     6241 ttgaatgtat ttagaaaaat aaacaaatag gggttccgcg cacatttccc cgaaaagtgc
     6301 cacctgacgt ctaagaaacc attattatca tgacattaac ctataaaaat aggcgtatca
     6361 cgaggccctt tcgtctt
//
